1 files changed, 118 insertions, 0 deletions
diff --git a/Xamarin.Forms.Xaml.UnitTests/OnPlatformTests.cs b/Xamarin.Forms.Xaml.UnitTests/OnPlatformTests.cs
new file mode 100644
index 00000000..fc7283ad
--- /dev/null
+++ b/Xamarin.Forms.Xaml.UnitTests/OnPlatformTests.cs
@@ -0,0 +1,118 @@
+using NUnit.Framework;
+using System;
+
+using Xamarin.Forms.Core.UnitTests;
+
+namespace Xamarin.Forms.Xaml.UnitTests
+{
+	[TestFixture]
+	public class OnPlatformTests : BaseTestFixture
+	{
+		[Test]
+		public void ApplyToProperty ()
+		{
+			var xaml = @"
+			<ContentPage 
+			xmlns=""http://xamarin.com/schemas/2014/forms""
+			xmlns:x=""http://schemas.microsoft.com/winfx/2009/xaml""
+			xmlns:scg=""clr-namespace:System.Collections.Generic;assembly=mscorlib"">
+				<OnPlatform x:TypeArguments=""View"">
+					<OnPlatform.iOS><Button Text=""iOS""/></OnPlatform.iOS>
+					<OnPlatform.Android><Button Text=""Android""/></OnPlatform.Android>
+					<OnPlatform.WinPhone><Button Text=""WinPhone""/></OnPlatform.WinPhone>
+				</OnPlatform>
+			</ContentPage>";
+			var layout = new ContentPage ().LoadFromXaml (xaml);
+			Assert.NotNull (layout.Content);
+		}
+
+		[Test]
+		public void UseTypeConverters ()
+		{
+			var xaml = @"
+			<ContentPage xmlns=""http://xamarin.com/schemas/2014/forms""
+             xmlns:x=""http://schemas.microsoft.com/winfx/2009/xaml""
+             Title=""Grid Demo Page"">
+			  <ContentPage.Padding>
+			    <OnPlatform x:TypeArguments=""Thickness"">
+			      <OnPlatform.iOS>
+			        0, 20, 0, 0
+			      </OnPlatform.iOS>
+			      <OnPlatform.Android>
+			        0, 0, 10, 0
+			      </OnPlatform.Android>
+			      <OnPlatform.WinPhone>
+			        0, 20, 0, 20
+			      </OnPlatform.WinPhone>
+			    </OnPlatform>
+			  </ContentPage.Padding>  
+			</ContentPage>";
+
+			ContentPage layout;
+
+			Device.OS = TargetPlatform.iOS;
+			layout = new ContentPage ().LoadFromXaml (xaml);
+			Assert.AreEqual (new Thickness (0, 20, 0, 0), layout.Padding);
+
+			Device.OS = TargetPlatform.Android;
+			layout = new ContentPage ().LoadFromXaml (xaml);
+			Assert.AreEqual (new Thickness (0, 0, 10, 0), layout.Padding);
+
+			Device.OS = TargetPlatform.WinPhone;
+			layout = new ContentPage ().LoadFromXaml (xaml);
+			Assert.AreEqual (new Thickness (0, 20, 0, 20), layout.Padding);
+		}
+
+		[Test]
+		//Issue 1480
+		public void TypeConverterAndDerivedTypes ()
+		{
+			var xaml = @"
+			<Image xmlns=""http://xamarin.com/schemas/2014/forms""
+             xmlns:x=""http://schemas.microsoft.com/winfx/2009/xaml"">
+				<Image.Source>
+	                <OnPlatform x:TypeArguments=""ImageSource"">
+	                    <OnPlatform.iOS>icon_twitter.png</OnPlatform.iOS>
+	                    <OnPlatform.Android>icon_twitter.png</OnPlatform.Android>
+	                    <OnPlatform.WinPhone>Images/icon_twitter.png</OnPlatform.WinPhone>
+	                </OnPlatform>
+	            </Image.Source>
+			</Image>";
+
+			Image image;
+
+			Device.OS = TargetPlatform.iOS;
+			image = new Image ().LoadFromXaml (xaml);
+			Assert.AreEqual ("icon_twitter.png", (image.Source as FileImageSource).File);
+		}
+	}
+
+	[TestFixture]
+	public class OnIdiomTests : BaseTestFixture
+	{
+		[Test]
+		public void StackLayoutOrientation ()
+		{
+			var xaml = @"
+			<StackLayout 
+			xmlns=""http://xamarin.com/schemas/2014/forms""
+			xmlns:x=""http://schemas.microsoft.com/winfx/2009/xaml"">
+				<StackLayout.Orientation>
+				<OnIdiom x:TypeArguments=""StackOrientation"">
+					<OnIdiom.Phone>Vertical</OnIdiom.Phone>
+					<OnIdiom.Tablet>Horizontal</OnIdiom.Tablet>
+				</OnIdiom>
+				</StackLayout.Orientation>
+				<Label Text=""child0""/>
+				<Label Text=""child1""/>			
+			</StackLayout>";
+			Device.Idiom = TargetIdiom.Phone;
+			var layout = new StackLayout ().LoadFromXaml (xaml);
+			Assert.AreEqual (StackOrientation.Vertical, layout.Orientation);
+
+			Device.Idiom = TargetIdiom.Tablet;
+			layout = new StackLayout ().LoadFromXaml (xaml);
+			Assert.AreEqual (StackOrientation.Horizontal, layout.Orientation);
+		}
+	}
+}